Overview & Reviews

The Chevrolet Avalanche is a distinctive utility vehicle that blends the comfort and passenger capacity of an SUV with the cargo capacity of a long-bed pickup truck. Its unique "midgate" feature allows it to be converted from a five- or six-passenger crew cab pickup with a short cargo box into a two- or three-passenger pickup with a long cargo box. A lockable hard plastic cover keeps the bed contents safe.

Produced for two generations, the Avalanche was based on Chevy's related full-size trucks and SUVs and therefore shared basic underpinnings and powertrains. Though it may command a price premium on the used-car market, the Avalanche also has more to offer than most pure trucks or SUVs. For the shopper in need of a jack-of-all-trades vehicle, either generation of this unusual truck should make for a smart choice.

Used Chevrolet Avalanche Models
The most recent Avalanche is the second-generation model produced from 2007-'13. Sleeker exterior styling, a sharper and more precise driving feel and increased interior refinement were its chief advantages compared to the first-generation model. It was offered in three trim levels: base Avalanche LS, midgrade Avalanche LT and plush Avalanche LTZ. Numerous luxury and technology features were available, including Bose audio, leather upholstery and a rear-seat entertainment system.

Rear-wheel drive by default, this Avalanche was also offered with two four-wheel-drive (4WD) systems -- one with a single-speed transfer case (introduced on the 2010 model) and one with low-range gearing (previously the only option). All models started with a 5.3-liter V8 that initially produced 320 horsepower and 340 pound-feet of torque (310 hp and 335 lb-ft with 4WD). A 6.0-liter V8 with 366 hp and 380 lb-ft of torque was optional from 2007-'09. (Note that rated power on these engines varied slightly through the years, but you shouldn't notice any real-world difference in performance.) Earlier Avalanche models had a four-speed automatic transmission, while a six-speed automatic (which helped improve fuel economy) became standard for 2009.

In reviews of the second-generation Chevrolet Avalanche, we consistently praised its exceptional versatility on account of the adjustable-length bed. From behind the wheel, we found the Avalanche to be comfortable and smooth-riding for such a workhorse, with robust acceleration from either of the proven V8 engines. The towing capacity impressed us at over 8,000 pounds, easily outdoing the car-based Honda Ridgeline, though trailing pure trucks with V8 power. Maneuvering in tight spots was a challenge, however, due to the Avalanche's massive size and considerable blind spots astern. Still, with its updated platform, it was markedly more pleasant to drive than the previous-generation model.

Aside from the powertrain changes noted above, this Avalanche received standard side airbags for 2008, and the LTZ was upgraded for 2009 with standard Bose audio, heated and ventilated front seats and leather upholstery. The final-year 2013 model was technically known as the Black Diamond Avalanche; it was treated to special badging and some additional features as standard.

The first-generation Chevrolet Avalanche was produced on an older platform from 2002-'06, making a name for itself with its innovative midgate, which was largely carried over to the second-generation model. This Avalanche is also very similar to the newer version in terms of passenger space. At its debut, the first-generation model was offered with two- or four-wheel drive and in 1500 (half-ton) or 2500 (3/4-ton) designations. The 1500 came with a 5.3-liter V8 good for 285 hp. The 2500 model had a 340-hp 8.1-liter V8 as well as higher towing and payload capacities. Both engines came standard with a four-speed automatic transmission.

In reviews of the original Chevrolet Avalanche, we gave it high marks for its trick adjustable bed and comfortable seating. Downsides included compromised outward visibility, low-grade interior materials and awkward exterior styling. The latter was partly attributable to the truck's standard-issue gray-color lower body cladding. Chevrolet wisely made it an option starting in 2003.

There were a few other notable changes during this Avalanche's run. The 2003 model year also saw the arrival of standard multistage airbags, optional stability control and a number of new features, while 2004 saw a slight drop in rated power for the 8.1-liter V8 (to 320 hp). Stability control was made standard across the board for 2006.

User Reviews:

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  2003 Avalanche - 2003 Chevrolet Avalanche
  By agoody68 - September 8 - 2:00 am

  I love my truck. There is plenty of room for all 3 of my kids, and my wife. The DVD rear entertainment center keeps the kids happy too. The only thing I have noticed is a slight rattling felling through the steering wheel. I dont know if anyone else has noticed, or has the same feeling ?

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  Good Ride - 2004 Chevrolet Avalanche
  By BobbyD - September 6 - 2:00 am

  Its been everything I have expected except the Transmission! At 7000 miles I had to have it rebuilt! Now the pushbutton controls on the dash for the Transmission has a mind of it`s own occassionaly.

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  excellent - 2003 Chevrolet Avalanche
  By code red - September 4 - 2:00 am

  Never throught I would be in love with a truck! When I drive my sister around in it she doesnt want to get out of it!Most people dont think its mine. (cause Im a female) I love being "Up High" It handles like a luxury car. I havent had it long but find it very reliable. Being a woman I wouldnt hesitate driving it anywhere. The only thing I have to complain about is that all other doors have a bar to grab when someone gets in the car,EXCEPT THE DRIVER SIDE! WHY????? Can it be installed now? All I can say is that I will be enjoying my 2004 Avalanche for many years to come. Thank you Snooki

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  2nd Avalanche - 2004 Chevrolet Avalanche
  By Gundog - September 4 - 2:00 am

  This is my second Avalanche and I couldnt be happier. It is the most versatile vehicle I have ever owned. My 6 yr old loves the DVD player and I love the deal Chevrolet gave me on the trade(GM loyalty rebate).

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  Awesome - 2004 Chevrolet Avalanche
  By webdog - September 4 - 2:00 am

  Go get one now!!

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  perfect for me - 2004 Chevrolet Avalanche
  By Joebee - September 4 - 2:00 am

  reminds me of my suburban.Handles great.Pulls the boat with ease. Great gas mileage.All in all, great truck.

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  My 2003 Avalanche Truck - 2004 Chevrolet Avalanche
  By Richard J. Ruggiero - August 26 - 2:00 am

  Fantastic riding also the extremely comfortable seats. My wife enjoys the heated seats.Overall view while driving is great and the only complaint are the mirrors are very wide and on a narrow rd you can almost meet oncoming vehicles mirror to mirror. This is my first Avalanche and certainly wont be my last.

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  Wife is happy - 2003 Chevrolet Avalanche
  By Monte Doan - August 25 - 2:00 am

  When my wife first saw one of these she said it was the ugliest things she ever saw. I liked them, brought one home for her to drive. After taking it to the store once,and on errands the next day, she came home and said it was the best driving vehicle of its size she had ever seen. She said she could see better, and felt very secure. I bought her one and now she has told me repeatedly she will drive nothing else.

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  Great Multi-function Vehicle - 2002 Chevrolet Avalanche
  By dondeema - August 25 - 2:00 am

  About the time GM was talking about a Multi-Function vehicle, I told my wife what I would want to see. The Avalanche is close to my concept. I upgraded from my 95 extended cab 2WD Silverado to the Avalance Z71 Red and have not been disappointed one bit. Mileage is slightly better than my 95 which I am pleased with. I have used it in all the different configurations you can have and this vehicle has exceeded all my expectations. My wife and MOther-in-law both love the ride it gives, that says a lot as to the ride quality.

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  I Love my Avalanche! - 2004 Chevrolet Avalanche
  By amyjo248 - August 24 - 2:00 am

  This is my first truck and I just love it! It is so comfortable and I love never having to think twice about buying large items. When we have a group, no one ever has a problem climbing in back, it is just as comfortable as the front seat. Go with the hard cover, it is so easy to use and you can take off one section at a time. I bought mine because of my sister in-law who loves hers. She has a canvas cover which isnt as easy to work with. I definitely recommend running boards for short people, it is quite a climb and a problem with short skirts. Mileage isnt great (but good for big truck) and the huge tank can cause a shock when filling.